Bitcoin Whale Moves $377M After 4 Years of Holding

A $377 Million Bitcoin Awakening

Imagine holding onto a fortune through wild market swings without moving a single coin. That is exactly what one legendary Bitcoin whale did until recently. On October 12, a wallet that had been sitting quietly since March 2020 transferred its entire balance of 4,581.94 BTCBTC+0.22%—worth about $377 million—to five brand-new addresses.

What makes this massive transfer even more remarkable is the network fee. Moving over a third of a billion dollars across the globe cost the owner just 732 satoshis, which comes out to roughly 60 cents! In traditional banking, moving that much money would incur huge fees and take days to settle.

Breaking Down the $377M Transfer

Blockchain data shows that the transaction was confirmed in block 971,126 at around 18:37 UTC, while Bitcoin was trading near $82,350.

Instead of putting all the funds into one wallet, the owner split the balance across five new addresses:

• Four receiving addresses received exactly 1,000 BTC each.
• The fifth receiving address got the remaining 581.94 BTC.

As of block 971,279 on October 13, none of those five new addresses have spent a single satoshi. The original wallet now holds just 23,288 satoshis in leftover dust, worth about $19. It remains unclear who owns the wallet or where the funds might be heading next.

A Masterclass in Holding Through Every Market Shock

To truly appreciate this whale, we have to look back at March 3, 2020. The wallet originally received its funds when a larger stash of 5,081.95 BTC was split up, sending 250 BTC to two other addresses and leaving 4,581.95 BTC in this wallet.

Back then, Bitcoin was priced at roughly $8,830, making the whale's stash worth around $40.5 million. Over the last four-plus years, that value grew nearly 10-fold. However, holding through that growth required nerves of steel through multiple market downturns:

• COVID-19 Crash (March 2020): Right after the wallet was funded, the global pandemic hit. The wallet's value dropped from $40.5 million down to $17.6 million.
• Tesla and China Mining Crackdown (May 2021): After peaking at $291 million in April 2021, Tesla suspended Bitcoin payments and China banned mining, pulling the stash down to $131 million by June.
• The 2022 Crypto Winter: The collapses of TerraLUNA+0.00%, Celsius, and FTX, along with Federal Reserve interest rate hikes that dragged the S&P 500 down 25%, sent Bitcoin to a two-year low. The wallet dropped from its $571.5 million peak in November 2021 down to $71 million—a paper loss of $239 million.
• Tariff Shock Pullback: Macro uncertainties like tariff shocks saw Bitcoin drop 54% from a record $124,728 to $57,735, temporarily knocking the wallet from $571.5 million down to $265 million before recovering.

Despite seeing hundreds of millions of dollars vanish on paper multiple times, the whale held firm. Please note: Past performance of digital assets is not a guarantee of future returns.

Dodging Scams: Dust Attacks and Address Poisoning

Holding a public address worth hundreds of millions makes you a magnet for scammers. Between August 2020 and May 2026, the address received 22 tiny transfers known as 'dust', ranging from 546 to 6,953 satoshis—worth under $6 each today.

Sixteen of these dust deposits arrived in automated batch transactions sent to anywhere between 87 and 610 addresses at once. However, one payment on January 28, 2025, involved a trick known as 'address poisoning'.

Address poisoning happens when an attacker creates a fake wallet address that matches the first few and last few characters of a target's wallet. They send a tiny amount of crypto, hoping the victim will accidentally copy the fake address from their transaction history in the future.

In this instance, a fake address starting with 18Vp Nb Pc and ending in p Q9x sent 600 satoshis to the whale. It matched the first three and last four characters of the whale's original legacy address. The fake address was originally funded on November 12, 2024, in a 1,401-output payout, and was emptied immediately after sending the single transaction. While other senders used modern SegWit 'bc1' addresses, this attacker specifically targeted the whale's legacy '18' address. Luckily, the whale did not fall for the trick.

Why Do Whales Move Their Bitcoin?

Whenever a massive wallet moves funds, traders often worry about potential selling pressure. However, large holders move coins for many reasons, including enhanced privacy, changing custody setups, or upgrading security.

This transfer is part of a larger trend of dormant wallets waking up. For example, in July 2025, an entity moved 80,000 BTC that sat untouched for 14 years—worth $8.6 billion—marking the largest single-day movement of decade-old coins. Just ten days later, a Satoshi-era wallet sent 40,009 BTC (about $4.7 billion) to Galaxy, which later executed a sale worth roughly $9 billion for an early client.

For now, the 4,581.94 BTC remains quietly stored across its five new wallets. Whether this move is a prelude to an over-the-counter sale or simply a security update, holding through years of intense market volatility proves the incredible power of patience.